<template>
  <div>
    <van-tabbar v-model="active" active-color="#f40">
      <van-tabbar-item to='home' icon="home-o">首页</van-tabbar-item>
      <van-tabbar-item to='label' icon="label-o">专题</van-tabbar-item>
      <van-tabbar-item to="apps" icon="apps-o">分类</van-tabbar-item>
      <van-tabbar-item to="cart" icon="cart-o">购物车</van-tabbar-item>
      <van-tabbar-item to="user" icon="user-o">我的</van-tabbar-item>
    </van-tabbar>
  </div>
</template>

<script>
export default {
  data() {
    return {
        
    };
  },
  computed:{
      active:{
          get(){
              return this.$route.meta.num
          },
          set(){}
      }
  }
};
</script>
 
<style lang = "less" scoped>

</style>